Key Points USA Rare Earth is focused on the production of rare earth magnets. American Resources announced an expansion of its critical mineral refining facility. Investors in USA Rare Earth shouldn't fret about the expansion of operations for American Resources. 10 stocks we like better than USA Rare Earth › Markets may be nudging slightly higher today, offering investors the hope of ending the week on a positive note, but the same can't be said for rare earth stock USA Rare Earth (NASDAQ: USAR) ...